Hi David,
It's hard to say. Can you provide us the file?
Cheers,
Christian
On Tue, Jul 25, 2017 at 12:50 PM, David Rush <david.rush@xxxxxxx> wrote:
> Hi. I'm completely new to netcdf and have been given some netcdf data to
> read.
>
> I'm using netcdfAll-4.6.10.jar
>
> I found the example program in the tutorial and have implemented something
> very similar:
>
> import ucar.nc2.NetcdfFile;
>
> public class ReadNetCDF {
>
> public static void main(String[] args) throws Exception {
> ReadNetCDF x = new ReadNetCDF();
> x.read("netCDF/example_nc");
> }
>
> public void read(String fileName) throws Exception {
> NetcdfFile ncFile = null;
> try {
> ncFile = NetcdfFile.open(fileName);
> System.out.println("ncFile = " + ncFile);
> this.read(ncFile);
> } finally {
> if (ncFile != null) {
> ncFile.close();
> }
> }
> }
>
> private void read(NetcdfFile nf) throws Exception {
> System.out.println("nf = " + nf);
> }
>
> }
>
> When I run that I get:
>
> Exception in thread "main" java.io.IOException: java.io.IOException: Cant
> read netCDF/example_nc: not a valid CDM file.
>
> at ucar.nc2.NetcdfFile.open(NetcdfFile.java:427)
>
> Suggestions? Is the example_nc file I was given likely corrupt?
>
> David
>
>
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